I do not know him. The guy I got the seeds from grew medicinally with a few that are 502 now, and they know quite a few people. I do not have experience growing the original cut, as much as I would love to. I have smoked lots of it, both flower and oil, and seen the plants, enough to know that what I have is very close, much closer to the gg4 than the blue dream. Either way, I love it, and have 3 young moms, 1 for each seed I flowered. At some point I'll put all 3 in together to see if I can spot differences and drop a plant or two. I may need some clones in the near future, so for now I'm keeping all 3.